http://iai.lib.wvu.edu/catalog/iai001236http://iai.lib.wvu.edu/thumb/iai001236.jpg"Doubtful 1. Examples"; 02 of 06n.d.FingerprintsPage 68-69; "Doubtful 1. Examples"; Envelope and accompanying leaves with handwritten lettering that labels sketches of finger patterns. Possibly an attempt at a system of classification.; 11 leaves; DF 871Archives and Manuscripts